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(UA) United Airlines 4348 On-Time Performance Rating

Date Range:

15-May-2026 to 15-Jul-2026

(JAN) Jackson-Medgar Wiley Evers International Airport

Jackson, MS, US

(IAH) Houston George Bush Intercontinental Airport

Houston, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
32
62%
Late
9
17%
Very Late
3
6%
Excessive
6
12%
Cancelled
2
4%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
52
Total Delays ( > 1 min )
21
Codeshares
52
Average Delay (min.)
49.095238095238095
Standard Deviation
50.1
Min
0
Max
175

UA 4348 On-Time Performance Details

Overall Rating
0.5 of 5
Very Poor
Percentage On-Time 62%
Average Delay Time 49.095238095238095 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.5 shows that this flight has on-time performance characteristics better than 9% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 62%
This flight has an on-time performance of 62%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 3% of other flights.
Delay Performance
0.9 of 5
Poor
Average Delay Time 49.095238095238095 min
This flight has an average delay of 49.095238095238095 minutes with a standard deviation of 50.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 18% of other flights.

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